Global Patent Index - EP 3213290 A1

EP 3213290 A1 20170906 - DATA PROCESSING APPARATUS, IMAGING APPARATUS AND DATA PROCESSING METHOD

Title (en)

DATA PROCESSING APPARATUS, IMAGING APPARATUS AND DATA PROCESSING METHOD

Title (de)

DATENVERARBEITUNGSVORRICHTUNG, ABBILDUNGSVORRICHTUNG UND DATENVERARBEITUNGSVERFAHREN

Title (fr)

APPAREIL DE TRAITEMENT DE DONNÉES, APPAREIL D'IMAGERIE ET PROCÉDÉ DE TRAITEMENT DE DONNÉES

Publication

EP 3213290 A1 20170906 (EN)

Application

EP 15854692 A 20151015

Priority

  • JP 2014218646 A 20141027
  • JP 2015005213 W 20151015

Abstract (en)

[origin: WO2016067541A1] Provided is a data processing apparatus for calculating confidence coefficient data to indicate a confidence of pixel values of a second image data. The apparatus acquires similarity between a pixel value of a first pixel of the first image data corresponding to a target pixel of the confidence coefficient data, and each pixel value of a plurality of second pixels around the first pixel. The apparatus acquires the confidence coefficient by determining an estimated pixel value in the third pixel of the second image data corresponding to the first pixel, based on the similarity of each of the plurality of second pixels, each pixel value of the plurality of fourth pixels around the third pixel and the pixel value of the third pixel and by comparing the pixel value of the third image and the estimated pixel value in the third pixel.

IPC 8 full level

G06T 1/00 (2006.01); G01C 3/06 (2006.01); G06T 7/00 (2017.01); H04N 13/00 (2006.01)

CPC (source: EP US)

G01C 3/085 (2013.01 - EP US); G06T 5/50 (2013.01 - EP US); G06T 7/593 (2017.01 - EP US); H04N 13/128 (2018.05 - EP US); G06T 2207/10024 (2013.01 - EP US); G06T 2207/20076 (2013.01 - EP US); H04N 2013/0081 (2013.01 - EP US)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2016067541 A1 20160506; CN 107077725 A 20170818; EP 3213290 A1 20170906; EP 3213290 A4 20180704; JP 2016085637 A 20160519; JP 5980294 B2 20160831; US 10547824 B2 20200128; US 2017295355 A1 20171012; US 2020120323 A1 20200416

DOCDB simple family (application)

JP 2015005213 W 20151015; CN 201580057614 A 20151015; EP 15854692 A 20151015; JP 2014218646 A 20141027; US 201515516814 A 20151015; US 201916710498 A 20191211